The unnamed project was a scientific Luthorcorp project with the research being based in diseasology/pathology and curing all stages of disease, and the application was the collection of the diseases and how to administer it to test subject, which was by way of injection with the cure and antigens. Brainiac destroyed Project Vessel and injected Lex with the final dose to prepare him for possession by General Zod, giving him immunity to all forms of diseases, bacterias, and viruses in the world.